Zulfania, Zulfania, et al. “Immunophenotyping of Acute Lymphoblastic Leukaemia through Flowcytometry in Children”. Pakistan Journal of Physiology, vol. 16, no. 3, Sept. 2020, pp. 3-6, https://pjp.pps.org.pk/index.php/PJP/article/view/1231.